"""def cacluate(*num): 
    list = [ ] 
    aver = sum(num)/len(num) 
    for i in num :  
        if i > aver:
            list.append(i)  
    return aver,list
count = cacluate(1,2,3,4,32,6)
print (count)"""  


def demo(x,y,op):
	return eval(str(x)+op+str(y))
print(demo(6,5,'+'))